Lubricant composition for hot metal working and method of hot metal working using the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8863564
APP PUB NO 20090301151A1
SERIAL NO

12296518

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention provides a lubricant composition for hot metal working which is capable of inhibiting generation of flaws on the surface of materials to be provided for hot metal working, and provides a method of hot metal working. The invention provides a lubricant composition for hot metal working comprising a plurality of glass frits respectively having different softening point from each other.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATIONCHIYODA-KU TOKYO 100-8071

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Shuichi Osaka, JP 7 50
Asabe, Kazutaka Osaka, JP 18 63
Hidaka, Yasuyoshi Osaka, JP 35 128
Hirase, Naoya Osaka, JP 8 26
Iida, Sumio Osaka, JP 19 40
Okada, Hirokazu Osaka, JP 52 258
Shimoda, Kazuhiro Osaka, JP 60 363
Takeuchi, Kenji Aichi, JP 132 764
Yamakawa, Tomio Osaka, JP 73 235

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 21, 2026
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00